🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.48 AU - 0.76 AU

Year: 174 Days

Day: 47.8 Hours

Environment

Temp: 161 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.99 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.16 AU - 1.56 AU

Year: 565 Days

Day: 28.7 Hours

Environment

Temp: -9 °C

Axial Tilt: 26.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.33 AU - 1.77 AU

Year: 688 Days

Day: 44.3 Hours

Environment

Temp: -33 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,590,406 km

• M1: 339,737 km (0.113 R)

Asteroid Belt

Center: 5.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.7

Radius: 10.4

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 7.59 AU - 11.35 AU

Year: 10388 Days

Day: 13.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 39,590,406 km

• M1: 241,002 km (0.097 R)
• M2: 334,351 km (0.076 R)
• M3: 410,197 km (0.079 R)
• M4: 481,256 km (0.044 R)
• M5: 583,880 km (0.075 R)
• M6: 798,404 km (0.094 R)
• M7: 1,005,597 km (0.12 R)
• M8: 1,072,916 km (0.116 R)
• M9: 1,284,747 km (0.06 R)
• M10: 1,395,898 km (0.045 R)
• M11: 1,648,269 km (0.088 R)
• M12: 1,873,265 km (0.072 R)
• M13: 2,421,840 km (0.07 R)
• M14: 2,607,640 km (0.047 R)
• M15: 2,919,702 km (0.071 R)
• M16: 3,658,865 km (0.05 R)
• M17: 3,792,007 km (0.107 R)
• M18: 4,201,307 km (0.057 R)
• M19: 4,510,525 km (0.059 R)
• M20: 4,682,264 km (0.115 R)
• M21: 5,240,563 km (0.089 R)
• M22: 5,391,058 km (0.117 R)
• M23: 6,038,668 km (0.049 R)
• M24: 6,323,801 km (0.094 R)
• M25: 6,907,382 km (0.118 R)
• M26: 7,006,416 km (0.089 R)
• M27: 7,780,585 km (0.12 R)
• M28: 7,952,623 km (0.119 R)
• M29: 8,021,737 km (0.058 R)
• M30: 8,195,420 km (0.101 R)
• M31: 8,652,890 km (0.102 R)
• M32: 8,902,719 km (0.101 R)
• M33: 9,373,055 km (0.102 R)
• M34: 9,888,569 km (0.117 R)
• M35: 9,962,919 km (0.088 R)
• M36: 10,187,316 km (0.118 R)
• M37: 10,564,901 km (0.072 R)
• M38: 12,120,868 km (0.081 R)
• M39: 12,280,489 km (0.051 R)
• M40: 12,803,783 km (0.079 R)
• M41: 13,088,617 km (0.096 R)
• M42: 13,211,287 km (0.072 R)
• M43: 14,375,009 km (0.087 R)
• M44: 14,883,642 km (0.104 R)
• M45: 14,969,062 km (0.093 R)
• M46: 15,269,155 km (0.088 R)
• M47: 15,484,726 km (0.042 R)
• M48: 15,788,110 km (0.119 R)
• M49: 15,918,859 km (0.05 R)
• M50: 16,049,907 km (0.054 R)
• M51: 17,650,155 km (0.092 R)
• M52: 17,831,019 km (0.097 R)
• M53: 18,240,468 km (0.029 R)
• M54: 18,514,980 km (0.074 R)
• M55: 19,161,243 km (0.035 R)
• M56: 19,908,784 km (0.109 R)
• M57: 20,808,765 km (0.113 R)
• M58: 21,047,822 km (0.092 R)
• M59: 21,191,735 km (0.114 R)
• M60: 21,480,459 km (0.056 R)
• M61: 23,190,662 km (0.114 R)
• M62: 23,488,212 km (0.1 R)
• M63: 23,687,327 km (0.057 R)
• M64: 24,944,248 km (0.106 R)
• M65: 25,555,355 km (0.092 R)
• M66: 25,657,531 km (0.087 R)
• M67: 25,965,403 km (0.101 R)
• M68: 26,429,306 km (0.062 R)
• M69: 27,052,232 km (0.087 R)
• M70: 28,259,487 km (0.105 R)
• M71: 28,577,382 km (0.103 R)
• M72: 29,109,801 km (0.107 R)
• M73: 29,806,777 km (0.107 R)
• M74: 30,076,353 km (0.073 R)
• M75: 30,726,655 km (0.085 R)
• M76: 31,053,376 km (0.107 R)
• M77: 31,710,560 km (0.064 R)
• M78: 33,150,140 km (0.102 R)
• M79: 33,653,537 km (0.063 R)
• M80: 36,150,176 km (0.073 R)
• M81: 36,668,084 km (0.114 R)
• M82: 36,841,318 km (0.119 R)
• M83: 37,014,852 km (0.107 R)
• M84: 37,362,667 km (0.074 R)
• M85: 38,061,438 km (0.102 R)
• M86: 38,236,917 km (0.101 R)
• M87: 38,764,698 km (0.115 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 17,990 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit